! Started logfile: /vlbi/uf001/uva//J2140-2804_S_dfm.log on Mon Jan 14 05:57:13 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2140-2804_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2140-2804_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2140-2804 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6480 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2140-2804_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003841Jy sigma=16.124709 ! Fit after self-cal, rms=0.906193Jy sigma=14.445692 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=6.724 mas, bpa=-5.971 degrees ! Estimated noise=0.831407 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761606 Jy ! Component: 100 - total flux cleaned = 0.0930778 Jy ! Total flux subtracted in 100 components = 0.0930778 Jy ! Clean residual min=-0.005522 max=0.009700 Jy/beam ! Clean residual mean=-0.000031 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0930778 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0930778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082820Jy sigma=1.230009 ! Fit after self-cal, rms=0.082377Jy sigma=1.225553 ! Inverting map ! Added new window around map position (4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860577 Jy ! Component: 100 - total flux cleaned = 0.0133575 Jy ! Total flux subtracted in 100 components = 0.0133575 Jy ! Clean residual min=-0.004695 max=0.006433 Jy/beam ! Clean residual mean=-0.000012 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.106435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.106435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081596Jy sigma=1.207018 ! Fit after self-cal, rms=0.081529Jy sigma=1.205197 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.996 mas, bpa=-5.488 degrees ! Estimated noise=0.559989 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490363 Jy ! Component: 100 - total flux cleaned = 0.00758887 Jy ! Component: 150 - total flux cleaned = 0.00921557 Jy ! Component: 200 - total flux cleaned = 0.0101711 Jy ! Total flux subtracted in 200 components = 0.0101711 Jy ! Clean residual min=-0.004165 max=0.004870 Jy/beam ! Clean residual mean=0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.116606 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.116606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081315Jy sigma=1.198758 ! Fit after self-cal, rms=0.081332Jy sigma=1.198262 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 7.996 at -5.488 degrees (North through East) ! Clean map min=-0.0039717 max=0.094746 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.16 KP 1.02 ! LA 0.94 MK 0.95 NL 1.09 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.97 HN 1.14 KP 0.99 ! LA 0.94 MK 1.02 NL 1.07 OV 0.97 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.13 KP 0.98 ! LA 0.97 MK 0.98 NL 1.04 OV 0.96 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.081332Jy sigma=1.198262 ! Fit after self-cal, rms=0.088371Jy sigma=1.186766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=8.004 mas, bpa=-5.517 degrees ! Estimated noise=0.565039 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115682 Jy ! Component: 100 - total flux cleaned = -0.00130514 Jy ! Component: 150 - total flux cleaned = -0.00146479 Jy ! Component: 200 - total flux cleaned = -0.00157502 Jy ! Total flux subtracted in 200 components = -0.00157502 Jy ! Clean residual min=-0.003302 max=0.002635 Jy/beam ! Clean residual mean=0.000019 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.115031 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.115031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088324Jy sigma=1.186201 ! Fit after self-cal, rms=0.088507Jy sigma=1.185862 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088507Jy sigma=1.185862 ! Fit after self-cal, rms=0.093598Jy sigma=1.182150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=8 mas, bpa=-5.651 degrees ! Estimated noise=0.566898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627153 Jy ! Component: 100 - total flux cleaned = -0.000654604 Jy ! Component: 150 - total flux cleaned = -0.000736969 Jy ! Component: 200 - total flux cleaned = -0.000832657 Jy ! Total flux subtracted in 200 components = -0.000832657 Jy ! Clean residual min=-0.003087 max=0.002402 Jy/beam ! Clean residual mean=0.000012 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.114199 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.114199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093565Jy sigma=1.181830 ! Fit after self-cal, rms=0.093634Jy sigma=1.181729 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272302 Jy ! Component: 100 - total flux cleaned = -0.000310417 Jy ! Component: 150 - total flux cleaned = -0.000378272 Jy ! Component: 200 - total flux cleaned = -0.000422795 Jy ! Total flux subtracted in 200 components = -0.000422795 Jy ! Clean residual min=-0.003078 max=0.002436 Jy/beam ! Clean residual mean=0.000012 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.113776 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.113776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093621Jy sigma=1.181629 ! Fit after self-cal, rms=0.093617Jy sigma=1.181609 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093617Jy sigma=1.181609 ! Fit after self-cal, rms=0.098321Jy sigma=1.180827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=7.991 mas, bpa=-5.761 degrees ! Estimated noise=0.566963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000494566 Jy ! Component: 100 - total flux cleaned = -0.00057435 Jy ! Component: 150 - total flux cleaned = -0.000658 Jy ! Component: 200 - total flux cleaned = -0.000695187 Jy ! Total flux subtracted in 200 components = -0.000695187 Jy ! Clean residual min=-0.002970 max=0.002304 Jy/beam ! Clean residual mean=0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.113081 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.113081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098299Jy sigma=1.180671 ! Fit after self-cal, rms=0.098343Jy sigma=1.180614 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220176 Jy ! Component: 100 - total flux cleaned = -0.000240067 Jy ! Component: 150 - total flux cleaned = -0.000210516 Jy ! Component: 200 - total flux cleaned = -0.000210651 Jy ! Total flux subtracted in 200 components = -0.000210651 Jy ! Clean residual min=-0.002949 max=0.002286 Jy/beam ! Clean residual mean=0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.11287 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.11287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098332Jy sigma=1.180558 ! Fit after self-cal, rms=0.098328Jy sigma=1.180543 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098328Jy sigma=1.180543 ! Fit after self-cal, rms=0.099462Jy sigma=1.180463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.822 mas, bmaj=19.57 mas, bpa=-0.7898 degrees ! Estimated noise=0.720878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361158 Jy ! Component: 100 - total flux cleaned = -0.000443514 Jy ! Component: 150 - total flux cleaned = -0.000514608 Jy ! Component: 200 - total flux cleaned = -0.000575985 Jy ! Total flux subtracted in 200 components = -0.000575985 Jy ! Clean residual min=-0.002905 max=0.002161 Jy/beam ! Clean residual mean=0.000013 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.112294 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 90 components and 0.112294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099459Jy sigma=1.180433 ! Fit after self-cal, rms=0.099467Jy sigma=1.180403 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61997e-05 Jy ! Component: 100 - total flux cleaned = -7.95492e-05 Jy ! Component: 150 - total flux cleaned = -0.000134644 Jy ! Component: 200 - total flux cleaned = -0.000171108 Jy ! Total flux subtracted in 200 components = -0.000171108 Jy ! Clean residual min=-0.002908 max=0.002153 Jy/beam ! Clean residual mean=0.000013 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.112123 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 91 components and 0.112123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099467Jy sigma=1.180433 ! Fit after self-cal, rms=0.099460Jy sigma=1.180417 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.983 mas, bpa=-5.845 degrees ! Estimated noise=0.566471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.983 at -5.845 degrees (North through East) ! Clean map min=-0.0027891 max=0.096923 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=6.712 mas, bpa=-6.283 degrees ! Estimated noise=0.841034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.077047 Jy ! Component: 100 - total flux cleaned = 0.0946142 Jy ! Component: 150 - total flux cleaned = 0.102101 Jy ! Component: 200 - total flux cleaned = 0.106535 Jy ! Total flux subtracted in 200 components = 0.106535 Jy ! Clean residual min=-0.003996 max=0.003722 Jy/beam ! Clean residual mean=-0.000007 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.106535 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.106535 Jy ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.983 mas, bpa=-5.845 degrees ! Estimated noise=0.566471 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310574 Jy ! Component: 100 - total flux cleaned = 0.00454833 Jy ! Component: 150 - total flux cleaned = 0.0050051 Jy ! Component: 200 - total flux cleaned = 0.00518442 Jy ! Total flux subtracted in 200 components = 0.00518442 Jy ! Clean residual min=-0.002842 max=0.002350 Jy/beam ! Clean residual mean=0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.111719 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.111719 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.822 mas, bmaj=19.57 mas, bpa=-0.7898 degrees ! Estimated noise=0.720878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309596 Jy ! Component: 100 - total flux cleaned = 0.000309365 Jy ! Component: 150 - total flux cleaned = 0.000296807 Jy ! Component: 200 - total flux cleaned = 0.000296912 Jy ! Total flux subtracted in 200 components = 0.000296912 Jy ! Clean residual min=-0.002876 max=0.002117 Jy/beam ! Clean residual mean=0.000012 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.112016 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99748e-07 Jy ! Component: 100 - total flux cleaned = -9.6048e-07 Jy ! Component: 150 - total flux cleaned = -8.16143e-07 Jy ! Component: 200 - total flux cleaned = 7.99223e-06 Jy ! Total flux subtracted in 200 components = 7.99223e-06 Jy ! Clean residual min=-0.002867 max=0.002136 Jy/beam ! Clean residual mean=0.000012 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.112024 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.112024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=7.983 mas, bpa=-5.845 degrees ! Estimated noise=0.566471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225052 Jy ! Component: 100 - total flux cleaned = -0.000176863 Jy ! Component: 150 - total flux cleaned = -0.000177047 Jy ! Component: 200 - total flux cleaned = -0.000177451 Jy ! Total flux subtracted in 200 components = -0.000177451 Jy ! Clean residual min=-0.002827 max=0.002359 Jy/beam ! Clean residual mean=0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.111847 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.111847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099442Jy sigma=1.180428 ! Fit after self-cal, rms=0.099423Jy sigma=1.180370 wmodel J2140-2804_S_map.mod ! Writing 52 model components to file: J2140-2804_S_map.mod wobs J2140-2804_S_uvs.fits ! Writing UV FITS file: J2140-2804_S_uvs.fits wwins J2140-2804_S_map.win ! wwins: Wrote 2 windows to J2140-2804_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207636 Jy ! Component: 100 - total flux cleaned = 0.000284673 Jy ! Component: 150 - total flux cleaned = 0.000437682 Jy ! Component: 200 - total flux cleaned = 0.000620298 Jy ! Component: 250 - total flux cleaned = 0.000829193 Jy ! Component: 300 - total flux cleaned = 0.00079509 Jy ! Component: 350 - total flux cleaned = 0.000729843 Jy ! Component: 400 - total flux cleaned = 0.000762223 Jy ! Component: 450 - total flux cleaned = 0.000824339 Jy ! Component: 500 - total flux cleaned = 0.000823635 Jy ! Component: 550 - total flux cleaned = 0.000883748 Jy ! Component: 600 - total flux cleaned = 0.000824439 Jy ! Component: 650 - total flux cleaned = 0.000912566 Jy ! Component: 700 - total flux cleaned = 0.000911751 Jy ! Component: 750 - total flux cleaned = 0.000968075 Jy ! Component: 800 - total flux cleaned = 0.000968308 Jy ! Component: 850 - total flux cleaned = 0.00102228 Jy ! Component: 900 - total flux cleaned = 0.000941043 Jy ! Component: 950 - total flux cleaned = 0.00096757 Jy ! Component: 1000 - total flux cleaned = 0.000888353 Jy ! Component: 1050 - total flux cleaned = 0.000862644 Jy ! Component: 1100 - total flux cleaned = 0.000963915 Jy ! Component: 1150 - total flux cleaned = 0.000888008 Jy ! Component: 1200 - total flux cleaned = 0.000862894 Jy ! Component: 1250 - total flux cleaned = 0.000936343 Jy ! Component: 1300 - total flux cleaned = 0.000984024 Jy ! Component: 1350 - total flux cleaned = 0.000983788 Jy ! Component: 1400 - total flux cleaned = 0.0010072 Jy ! Component: 1450 - total flux cleaned = 0.00114628 Jy ! Component: 1500 - total flux cleaned = 0.00116865 Jy ! Component: 1550 - total flux cleaned = 0.00114625 Jy ! Component: 1600 - total flux cleaned = 0.00123527 Jy ! Component: 1650 - total flux cleaned = 0.00132377 Jy ! Component: 1700 - total flux cleaned = 0.00143313 Jy ! Component: 1750 - total flux cleaned = 0.00158415 Jy ! Component: 1800 - total flux cleaned = 0.00169097 Jy ! Component: 1850 - total flux cleaned = 0.00181797 Jy ! Component: 1900 - total flux cleaned = 0.00188094 Jy ! Component: 1950 - total flux cleaned = 0.00202588 Jy ! Component: 2000 - total flux cleaned = 0.00206684 Jy ! Component: 2050 - total flux cleaned = 0.00212781 Jy ! Component: 2100 - total flux cleaned = 0.00222862 Jy ! Component: 2150 - total flux cleaned = 0.00228844 Jy ! Component: 2200 - total flux cleaned = 0.00232806 Jy ! Component: 2250 - total flux cleaned = 0.00236726 Jy ! Component: 2300 - total flux cleaned = 0.00240621 Jy ! Component: 2350 - total flux cleaned = 0.00246395 Jy ! Component: 2400 - total flux cleaned = 0.00252104 Jy ! Component: 2450 - total flux cleaned = 0.00255899 Jy ! Component: 2500 - total flux cleaned = 0.0026339 Jy ! Component: 2550 - total flux cleaned = 0.00267076 Jy ! Component: 2600 - total flux cleaned = 0.0027259 Jy ! Component: 2650 - total flux cleaned = 0.00272582 Jy ! Component: 2700 - total flux cleaned = 0.00278015 Jy ! Component: 2750 - total flux cleaned = 0.00281617 Jy ! Component: 2800 - total flux cleaned = 0.00286988 Jy ! Component: 2850 - total flux cleaned = 0.00295843 Jy ! Component: 2900 - total flux cleaned = 0.00295829 Jy ! Component: 2950 - total flux cleaned = 0.00301044 Jy ! Component: 3000 - total flux cleaned = 0.00304505 Jy ! Component: 3050 - total flux cleaned = 0.00311365 Jy ! Component: 3100 - total flux cleaned = 0.0031481 Jy ! Component: 3150 - total flux cleaned = 0.003148 Jy ! Component: 3200 - total flux cleaned = 0.00326598 Jy ! Component: 3250 - total flux cleaned = 0.00324928 Jy ! Component: 3300 - total flux cleaned = 0.00328266 Jy ! Component: 3350 - total flux cleaned = 0.00339831 Jy ! Component: 3400 - total flux cleaned = 0.00351292 Jy ! Component: 3450 - total flux cleaned = 0.00352904 Jy ! Component: 3500 - total flux cleaned = 0.00354524 Jy ! Component: 3550 - total flux cleaned = 0.00360956 Jy ! Component: 3600 - total flux cleaned = 0.00368948 Jy ! Component: 3650 - total flux cleaned = 0.00380067 Jy ! Component: 3700 - total flux cleaned = 0.00384809 Jy ! Component: 3750 - total flux cleaned = 0.00389503 Jy ! Component: 3800 - total flux cleaned = 0.00397313 Jy ! Component: 3850 - total flux cleaned = 0.00405065 Jy ! Component: 3900 - total flux cleaned = 0.00418925 Jy ! Component: 3950 - total flux cleaned = 0.00423524 Jy ! Component: 4000 - total flux cleaned = 0.00434186 Jy ! Component: 4050 - total flux cleaned = 0.00440247 Jy ! Total flux subtracted in 4096 components = 0.0045078 Jy ! Clean residual min=-0.000946 max=0.000782 Jy/beam ! Clean residual mean=0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.116354 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 346 components and 0.116355 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2140-2804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.029 x 7.983 at -5.845 degrees (North through East) ! Clean map min=-0.0021402 max=0.097539 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2140-2804_S_map.fits wmodel /vlbi/uf001/uva//J2140-2804_S_map.mod ! Writing 346 model components to file: /vlbi/uf001/uva//J2140-2804_S_map.mod wobs /vlbi/uf001/uva//J2140-2804_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2140-2804_S_uvs.fits wwins /vlbi/uf001/uva//J2140-2804_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2140-2804_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0975394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.828255 0.828255 1.65651 3.31302 6.62604 13.2521 26.5042 53.0083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.207 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2140-2804_S_dfm.log closed on Mon Jan 14 05:57:18 2019